{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3704458a6e9be7fd3c830d07891969e21d76fafb5eb6f7b5b83b8a84c506420f",
    "signature": "0x16a919020710b2053e37d7be73bd77e02a01f17fe59fb918e9d43091845112f74eeaa8e81d244782883a87ba22d77dfa93080ceefa70ebdef1df76f06b93608d1c",
    "signer": "0x4771D256e7217EB6B247e8cBaFbbCb199424a6b2",
    "userId": "836389559"
  }
}